BUX48
TRANS NPN 400V 15A TO3Manufacturer: STMicroelectronics
Categories: Single Bipolar Transistors
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STMicroelectronics BUX48 is a high-performance NPN bipolar junction transistor (BJT) designed for demanding applications. This device features a robust 400V collector-emitter breakdown voltage and a significant 15A continuous collector current capability, dissipating up to 175W. The BUX48 is housed in a TO-3 (TO-204AA) package, facilitating chassis mounting for effective thermal management. Its saturation voltage is specified as 5V at 3A collector current and 15A base current, ensuring efficient switching. This transistor is suitable for power supply circuits, motor control, and general high-power switching applications across industrial and automotive sectors. The maximum operating junction temperature is 200°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BagDownload Free CAD Model:
Technical Details:
| Packaging | Bag |
| Package / Case | TO-204AA, TO-3 |
| Mounting Type | Chassis Mount |
| Transistor Type | NPN |
| Operating Temperature | 200°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 5V @ 3A, 15A |
| Current - Collector Cutoff (Max) | 200µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | - |
| Frequency - Transition | - |
| Supplier Device Package | TO-3 |
| Current - Collector (Ic) (Max) | 15 A |
| Voltage - Collector Emitter Breakdown (Max) | 400 V |
| Power - Max | 175 W |
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